2019 · 资料书（用于增强玩法的规则/选项）
Ulo
This setting guide explores an icy supermassive planet in the Xa-Osoro System, where thick blue storm clouds create an unrelenting winter. Most activity takes place in the Free Cities suspended in the planet’s atmosphere or across its many moons, while surface communities endure the harsh conditions. It details the planet, the notable moons of Bantosian, Eogawa, Lunox, and Uramesh, and six lesser moons, providing locations and background for science-fiction roleplaying adventures.
战役设定（游戏世界）基于属性/数值（STR、CON、PER 等）骰子（主要为 d20）基于点数（分配点数以获得技能、能力等）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。